baber/WOPTO huggingface dataset:
Patent JP-2013062982-A (JP)
Title: Drive controller and drive control method
Inventor: IWAKOSHI MASAKI
IPC: H02P6/17
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller and a drive control method which improve controllability of a motor when switching among voltage control systems.SOLUTION: A drive controller comprises: a storage unit 37 storing a map that represents a boundary between a first region in which a first voltage command used for a drive control of a motor is generated by a first method and a second region in which a second voltage command used for the drive control is generated by a second method, by a rotation number of the motor and a torque command value; a voltage command generating unit which generates the first voltage command by the first method and generates the second voltage command by the second method when a working point of the motor determined by the rotation number and the torque command value is within a prescribed switching region including the boundary; and a drive control unit 30 by which the drive control of the motor is performed by the first voltage command when switching from the second method to the first method is needed, and by which the drive control of the motor is performed by the second voltage command when switching from the first method to the second method is needed.
Patent JP-2013064544-A (JP)
Title: Air conditioner
Inventor: SUGIZAKI TOMOKO
IPC: F24F11/02
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of performing room temperature control which is safe to the living body of a user.SOLUTION: The air conditioner includes: a hot-detection sensor for detecting the hot state of a user; a cold-detection sensor for detecting the cold state of a user; and a control means for controlling operation in a normal-operation mode wherein a room temperature is controlled on the basis of a preset temperature, and in a sensing-operation mode wherein the room temperature is controlled on the basis of the room-preset temperature and detected results which are each obtained by the hot-detection means and the cold-detection means. The control means, in the sensing-operation mode, makes a correction to lower the room-preset temperature Ts by a predetermined temperature Twhen hot is detected, and makes a correction to increase the room-preset temperature Ts by a predetermined temperature Tc when cold is detected. In addition, the control means restricts the upper limit Tof the room-preset temperature Ts at least in the sensing-operation mode below the upper limit in the normal-operation mode, or restricts the lower limit Tof the room-preset temperature Ts above the lower limit TL to TU in the normal-operation mode.
Patent JP-2013066085-A (JP)
Title: Overcurrent protection circuit
Inventor: UENISHI ATSUSHI
IPC: G05F1/56
Filed: 2011-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit that can cancel the effect of temperature characteristics of an overcurrent detection resistance.SOLUTION: A first junction of a reference resistance and a first constant current source is connected with a second constant current source for supplying a second constant current having positive temperature characteristics to the first junction such that temperature characteristics of a potential at the first junction become equal to temperature characteristics of a potential at a voltage detection terminal of an overcurrent detection resistance. The second constant current source has: a third constant current source for supplying a third constant current having negative temperature characteristics; a fourth constant current source for supplying a fourth constant current having no temperature characteristics; a first current mirror circuit comprising a first transistor connected in series with the third constant current source and a second transistor connected in series with the fourth constant current source; and a current path connected to a junction of the fourth constant current source and the second transistor to supply the second constant current to the first junction. The third constant current source is formed on the same substrate as the overcurrent detection resistance.
Patent JP-2013068986-A (JP)
Title: Road surface determination device for vehicle and drive support device
Inventor: FUNAYAMA RYUJI
IPC: G08G1/16
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a road surface determination device for vehicle with a simple structure capable of determining a road surface condition at an early stage and a drive support device.SOLUTION: A feature quantity of travelling sound is previously learnt for each road surface condition. A travelling sound of a vehicle is collected, the feature quantity is extracted from the collected travelling sound, a road surface condition corresponding to the feature quantity of the travelling sound extracted on the basis of the learning data (for example, a road surface condition of low friction coefficient, or whether the wheels of the own vehicle are on the compartment line of a traffic lane) is determined, and drive support is provided in response to the determined road surface condition. By using a beam forming, a travelling sound of each of the wheels of the own vehicle or a travelling sound of other vehicle around the own vehicle can be acquired so as to determine a road surface condition for each of the wheels of the own vehicle or for the other vehicle around the own vehicle.
Patent JP-2013067996-A (JP)
Title: Skeleton attaching part protector and building material
Inventor: KUBO YOSHIJI
IPC: E06B5/16
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a skeleton attaching part protector for protecting a skeleton attaching part from extreme heat and a building material including it.SOLUTION: The skeleton attaching part protector includes a protective material and a cover, the protective material is screwed to a skeleton and has a covering part for covering a skeleton attaching part of an opening building material attached to a skeleton opening from the front side, and the cover covers the skeleton attaching part and the protective material from the front side. Also, the protective material includes a refractory material, and the refractory material is made to foam by heat upon a fire and cover the skeleton attaching part. Further, the protective material and the cover are screwed to the skeleton with a screw for attaching the protector. Further, the building material includes a frame and the skeleton attaching part protector, the frame is attached to the skeleton, and the skeleton attaching part protector covers the skeleton attaching part of the frame from the front side.
Patent JP-2012108883-A (JP)
Title: Optimization of processor characteristics and large scale system optimization through domain decomposition
Inventor: RAJU S MATTIKARI
IPC: G06N5/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for optimizing processor requirements for a complex hardware system.SOLUTION: A set of complex hardware system configuration constraints are formulated as an objective function and a set of linear inequalities, and a convex polytope is formed from the set of linear inequalities. The objective function is optimized over the convex polytope using mixed integer linear programming means to obtain an optimal solution. Processor requirements for the complex hardware system are determined based on the optimal solution.
Patent JP-2012101942-A (JP)
Title: Sheet ejecting apparatus, sheet processing apparatus, and image forming apparatus
Inventor: OBUCHI HIROSUKE
IPC: B65H31/26
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet ejecting apparatus, a sheet processing apparatus, and an image forming apparatus that can prevent the alignment performance of sheets from being deteriorated without lowering productivity.SOLUTION: A control part controls a wind velocity according to a basis weight of a sheet P that is blown out from an paper ejection fan 702. while blowing out air downward the sheet P ejected by an upper ejection roller 120 via the paper ejection fan 702. The control part increases the wind velocity of the paper ejection fan 702 according to the basis weight of the sheet P based on information of the basis weight from an input part for inputting the basis weight information of the sheet P when the basis weight of the sheet P is equal to or over a predetermined one. The control part controls the wind velocity of the paper ejection fan 702, by which velocity the sheet P whose rear end contacts with a stacking wall 100a is not moved in a sheet ejection direction when the basis weight of the sheet P is equal to or larger than the predetermined one.
Patent JP-2013073806-A (JP)
Title: Electrode lead connector and nonaqueous electrolyte power storage device and manufacturing method therefor
Inventor: SATO TAKUMI
IPC: H01M2/20
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode lead connector which ensures mechanically sufficient bonding strength and bonding reliability (long term stability) even when connecting a positive electrode lead and a negative electrode lead of different metal, while simplifying and ensuring the assembly process of a nonaqueous electrolyte power storage device and down-sizing the nonaqueous electrolyte power storage device, and to provide a nonaqueous electrolyte power storage device using the same, and a manufacturing method therefor.SOLUTION: An electrode lead connector 10 connected between a positive electrode lead 12 which is connected with the positive electrode of a cell 11 and a negative electrode lead 13 connected with the negative electrode of other cell 11 and composed of a metal different from that of the positive electrode lead 12, and connecting the positive electrode lead 12 and the negative electrode lead 13 electrically comprises: a first member 14 composed of the same metal as that of the positive electrode lead 12 and being connected therewith; and a second member 15 composed of the same metal as that of the negative electrode lead 13 and being connected therewith. The first member 14 and the second member 15 are bonded to each other at the part excepting a positive electrode joint 16 and a negative electrode joint 17, and are shielded so as not to expose the joints.
Patent JP-2013071385-A (JP)
Title: Transfer molding die and method for manufacturing microscopic structure
Inventor: TAKEYA MASAHIKO
IPC: B29C43/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a transfer molding die which responds to a request to reduce cost of a stamper and can be used favorably for manufacturing microscopic structures of nanoscale, and a microscopic structure of nano size or one of high aspect ratio.SOLUTION: The transfer molding die formed by pressing or applying molten resin to a stamper of microscopic structure and cooling and solidifying it to form a microstructure molds with the microstructure transferred and molded thereon includes: the stamper; a stamper fixed member which retains and fixes the stamper on the molding die body with a predetermined gap to the stamper and circumference; and a filler that fills the gap.
Patent JP-2012033952-A (JP)
Title: Semiconductor element separation method
Inventor: PYI SEUNG HO
IPC: H01L21/76
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an element separation method for a semiconductor element that prevents occurrence of leak current due to inversion arising along a side wall of an element isolation film in an ultra-highly integrated element, and reduces element RC delay owing to small capacitance in a trench.SOLUTION: An element separation method comprises: a trench formed on a silicon substrate, and having at least one silicon column in the lower part of the trench that forms side walls of multiple minute trenches; and element isolation insulating films embedded in the minute trenches. Occurrence of leak current is prevented by including the silicon column, and element RC delay is reduced by forming caves in the minute trenches.
Patent JP-2013083752-A (JP)
Title: Braille display device and braille display system
Inventor: HARUHARA SHINICHI
IPC: G09B21/00
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a wearable braille display device and a braille display system.SOLUTION: The braille display system comprises a device for presenting braille display information to a braille display device, and the braille display device that has a holding part being wearable on a finger and is physically separated from the device. The braille display device includes: a braille display unit capable of transmitting braille characters to the finger one by one; an interface unit for supplying the braille display unit with the braille display information corresponding to the braille characters; and a battery for supplying the braille display unit and the interface unit with power.
Patent JP-2013083812-A (JP)
Title: Surface treatment method of resist pattern, method for forming resist pattern using surface treatment method, and composition for forming coating layer used therefor
Inventor: NOYA TAKESHI
IPC: G03F7/40
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method of a resist pattern for improving heat resistance of a photoresist pattern, and a method for forming a pattern using the surface treatment method.SOLUTION: A treatment method of a developed photoresist pattern comprises subjecting the surface of a developed photoresist pattern to a plasma treatment in an atmosphere containing oxygen, and bringing a composition for forming a coating layer, which comprises a polymer containing a crosslinking group including an oxazoline skeleton or the like, into contact with the photoresist pattern surface.
Patent JP-2013085386-A (JP)
Title: Storage battery controller, storage battery control method, power storage system, and drive system for electric vehicle
Inventor: IIDA TAKUMA
IPC: H01M2/10
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery controller, storage battery control method, power storage system, and drive system for an electric vehicle which are capable of lengthening a battery life of an entire system having a plurality of storage battery units connected in parallel.SOLUTION: A storage battery controller (20, 40) controls charge and discharge of a plurality of storage battery units (10) connected in parallel. The storage battery controller (20, 40) comprises: a deterioration degree detection part (22) for detecting the degree of deterioration of each of the plurality of storage battery units (10); a quiescent time calculation part (21) for calculating quiescent time of the storage battery unit depending on the detected degree of deterioration; and a charge/discharge control part (40) for shifting respective start time of charge or discharge of the plurality of storage battery units corresponding to the calculated quiescent time, in performing switching between the charge and discharge.
Patent JP-2012062574-A (JP)
Title: Ceramic sintered product and method for production thereof, and decorative member using ceramic sintered product
Inventor: HAMAMURA KENICHI
IPC: C22C29/16
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ceramic sintered product that is lightweight and has good abrasion resistance in a wet atmosphere, and to provide a method for producing the ceramic sintered product.SOLUTION: The ceramic sintered product is composed of a first hard phase containing a nitride of titanium, a second hard phase containing at least one of alumina and zirconia, and a binding phase containing nickel.
Patent JP-2012033955-A (JP)
Title: Coil and coil formation method
Inventor: HASU MASATOSHI
IPC: H01F27/28
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify the coil manufacturing operation while realizing miniaturization of reactors by reducing the occupied space practically.SOLUTION: A reactor coil 12 comprises a first coil element 121 and a second coil element 122 formed by laminating a flat wire 17 wound around edgewise in a rectangular cylinder. At the wound end of the first coil element 121, the flat wire 17 is bent almost by 90 degrees in the direction opposite to the direction in which the first coil element 121 is wound in order to be laminated in the direction opposite to the direction in which the first coil element 121 is laminated and to be wound edgewise in the direction in which the first coil element 121 is wound so that the first coil element 121 and the second coil element 122 are formed in parallel in a sequence at the wound end of the second coil element 122.
Patent JP-2013086986-A (JP)
Title: Middle fluidity concrete
Inventor: SAKATA NOBORU
IPC: C04B14/06
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide middle fluidity concrete capable obtaining suitable fluidity and resistance to material separation even when the amount of the powder is not excessively increased, by the use of stone dust and coal ash.SOLUTION: The middle fluidity concrete contains cement, an aggregate, and an alkenyl polymer-based associative thickening agent. The alkenyl polymer-based associative thickening agent is a one liquid type material obtained by mixing a thickening agent with a high-performance AE water reducing agent.
Patent JP-2013087669-A (JP)
Title: Intake duct
Inventor: DOBASHI TOMOYUKI
IPC: F02M35/14
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an intake duct for further reducing noise leaking to the outside from an air cleaner without enlarging the intake duct with a simple constitution.SOLUTION: This intake duct includes: a case 20 showing a box shape and having an inlet 20a for introducing air from the outside into an inside space and an outlet 20b for deriving the air toward the air cleaner 14 from the inside space so that one is positioned in the substantial center of the case and the other is positioned on the outer peripheral edge of the case; and a partition wall 60 having a passage of the air formed from the inlet 20a to the outlet 20b in the inside space by partitioning the inside space of the case 20. The partition wall 60 is provided with: a body wall constituting a passage wall of the passage formed in the inside space and arranged in the case so that the passage extends in the peripheral direction of the case toward the substantial center of the case from the outer peripheral edge of the case; and a projection part for squeezing the flow passage area of the passage by projecting toward the inside of the passage from the body wall.
Patent JP-2013088049-A (JP)
Title: Latent heat storage tank and hot water supply system
Inventor: KONNO AKIHIKO
IPC: F24H7/02
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic latent heat storage tank configured to effectively utilize a latent heat storage material, and to provide a hot water supply system including the latent heat storage tank.SOLUTION: The latent heat storage tank includes a latent heat storage material, heat exchange sheets embedded in the latent heat storage material, and a container for storing the heat exchange sheets and the latent heat storage material. The heat exchange sheet includes a sheet-like base material, and a heat medium flow tube disposed in a groove provided in the base material and allowing a heat medium to flow through. The hot water supply system includes the latent heat storage tank.
Patent JP-2013022447-A (JP)
Title: Exercise assisting tool
Inventor: MIYAKE KIMITOSHI
IPC: A63B23/04
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and safe exercise assisting tool suitable for stability training.SOLUTION: Spherical cores 20, which are formed from an elastic member having hardness higher than that of an elemental block, are each buried inside two element blocks 10 that are formed from an elastic member and are in the same shape. The exercise assisting tool is used by putting feet or knees on an upper incline 11 of each elemental block 10, or by sandwiching a combination block 10A brought into contact with the incline 11 of each element block 10 between both the legs.
Patent JP-2013092075-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KONDO MITSUNORI
IPC: F01N3/08
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of a selective reduction catalyst from becoming excessively high at a filter regeneration process.SOLUTION: A selective reduction catalyst 6 selectively reducing NOx by using ammonia is provided on the downstream side of an exhaust particulate filter 4. When exhaust particles collected through the exhaust particulate filter 4 become a predetermined amount or more, a filter regeneration process for burning the collected exhaust particles is executed. During the first regeneration process period from the start of the filter regeneration process to the elapse of predetermined time, an urea water with injection quantity obtained by increasing by a prescribed increase rate (A) a prescribed basic injection amount based on the operating state of an internal combustion engine 1 is jetted. During the second regeneration process period to the completion of filter regeneration process after the prescribed time has elapsed, the basic injection amount of urea water is jetted.
Patent JP-2013050936-A (JP)
Title: Information input pen
Inventor: KIRITA KAZUHISA
IPC: G06F3/044
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a touch pen for capacitance type input pad that includes an input pointed-end that causes less displacement of detection position due to writing pressure, offers excellent slippage in slide operation, has a flexible input sense, and enables input like writing with a marker.SOLUTION: In a touch pen for capacitance type input panel, since an input pointed-end includes a conductive fiber bundle core, displacement of detection position due to writing pressure is less likely to occur, excellent slippage in slide operation is ensured, and an input panel is less damaged, although a flexible input sense is obtained.
Patent JP-2012096031-A (JP)
Title: Elastically deformable and absorbent medical mesh implant
Inventor: MAGNUSSON HENRIK
IPC: A61F2/02
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an elastically deformable and absorbent medical mesh implant which can recover to the original form or at least approximately original form after deformation, namely being drawn.SOLUTION: The mesh implant is a polymer mesh implant 21 to be used for reconstructing tissue deficit, and includes a first set of fibers 22 arranged in a first pattern including an opening 23. Each opening or its subset includes elastic fiber 24 arranged in a first direction of the mesh implant, so that the elastic fiber is extended while exerting the recovery force to the first pattern when the mesh implant is drawn in the first direction.
Patent JP-2012092449-A (JP)
Title: Electrode for manufacturing chlorine by electrolysis
Inventor: BULAN ANDREAS
IPC: B01J23/62
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To develop a broadly applicable and simple manufacturing process of catalyst layer for an electrode that is specifically used for chlorine manufacturing anode based on a sol-gel process while eliminating problems in prior-arts.SOLUTION: The electrode includes a conductive base material and a catalytically active layer. The catalytically active layer is composed of two kinds of catalytically active components and contains iridium, ruthenium or titanium as metallic oxide or mixed oxide or oxide mixture. Based on the sum of iridium, ruthenium and titanium elements, the total content of ruthenium and/or iridium is at least 10 mol%. The electrode includes at least one oxide base layer which is applied on the conductive base material and does not allow permeation of aqueous electrolyte containing NaCl and/or NaOH and/or HCl.